chiark / gitweb /
core: require mounts for the root and working directories
authorZbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>
Mon, 27 Jan 2014 06:23:20 +0000 (01:23 -0500)
committerZbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>
Mon, 27 Jan 2014 06:23:41 +0000 (01:23 -0500)
We know that launching a unit will fail if some required directories
haven't been mounted yet. There's no point in starting it just to
have it fail even before it gets a chance to run.

src/core/unit.c

index fc14658..e5ea994 100644 (file)
@@ -671,6 +671,18 @@ int unit_add_exec_dependencies(Unit *u, ExecContext *c) {
         assert(u);
         assert(c);
 
+        if (c->working_directory) {
+                r = unit_require_mounts_for(u, c->working_directory);
+                if (r < 0)
+                        return r;
+        }
+
+        if (c->root_directory) {
+                r = unit_require_mounts_for(u, c->root_directory);
+                if (r < 0)
+                        return r;
+        }
+
         if (c->std_output != EXEC_OUTPUT_KMSG &&
             c->std_output != EXEC_OUTPUT_SYSLOG &&
             c->std_output != EXEC_OUTPUT_JOURNAL &&